Printable Sudoku
Friday, August 19, 2011 · Very Hard — Solution
4
1
7
2
6
9
8
3
5
2
5
9
4
8
3
1
7
6
6
8
3
5
7
1
9
2
4
7
9
4
8
1
2
5
6
3
1
2
6
7
3
5
4
9
8
8
3
5
9
4
6
7
1
2
3
4
8
6
9
7
2
5
1
5
7
1
3
2
8
6
4
9
9
6
2
1
5
4
3
8
7
Friday, August 19, 2011 · Very Hard — Solution